Temporal lobe epilepsy (TLE) was the most common type of epilepsy.The cognitive function such as memory,language,executive function could be damaged due to recurrent seizures,the life quality of patients decreased further.However,the mechanism of cognitive dysfunction caused by TLE was unclear,no effective treatment could be performed.With the development of MRI and post-processing techniques,DTI,voxel based morphometry and fMRI had been employed to investigate the cerebral structure and network changes in TLE patients with cognitive impairment,which had found cognitive impairment was related to structural and functional changes in some brain regions.This paper reviewed the progresses of brain structural and functional changes of TLE with cognitive impairment.

Aim To investigate the inhibition mechanisms of baclofen, a specific GABA B receptor agonist, on quantal glutamate release in the rat spinal dorsal horn neurons.Methods Whole-cell voltage-clamp technique was performed on dorsal horn neurons in rat spinal cord slice to record glutamatergic spontaneous miniature excitatory postsynaptic currents (mEPSCs). Baclofen action on quantal glutamate release was assessed by analyzing the change of mEPESC to baclofen perfusion.Results Baclofen(10 ?mol?L -1,50 s) depressed the frequency, but not amplitude distribution of glutamatergic mEPSCs, indicating baclofen presynaptic depression on glutamate release. The depression on frequency of mEPSCs persisted in Ca 2+-free solution, or in the presence of K + conductance blocker, 4-AP. On the other hand, the depression was occluded by forskolin, an activator of adenylate cyclase, but not protein kinase C (PKC) activator phorbol 12,13-dibutyrate (PDBu). N-ethylmaleimide (NEM), a sulphydryl alkylating agent, which destroys G protein, abolished baclofen depression.Conclusion Not presynaptic K +, Ca 2+ conductance or PKC, but G protein and/or cAMP pathway are involved in the baclofen depression on glutamate release in rat spinal dorsal horn;this depression might contribute to the analgesic action of baclofen at spinal level.

Objective To explore the relationship among vocational selection anxiety, career adaptability and locus of control in practice nurses. Methods Totally 408 practice nurses from five Tertiary A Hospitals in Liaoning Province were assessed with the Career Adaptability Scale, Locus of Control Scale and Vocational Selection Anxiety Questionnaire. All data were analyzed using the software SPSS 22.0 and AMOS 22.0. Results Career adaptability was negatively correlated with vocational selection anxiety (r=-0.44, P<0.01), chance and powerful others (r=-0.21,-0.21,P<0.01). Chance and powerful others were positively correlated with vocation selection anxiety (r=0.45, 0.44,P < 0.01). The career adaptability could negatively predict the vocational selection anxiety directly and indirectly via the mediating role of chance and powerful others. Conclusions Career adaptability and locus of control could influence the vocational selection anxiety. Chance and powerful others played a role of part-mediating variable in the relationship of career adaptability and vocational selection anxiety.

Objective:To investigate the epitope and its immunogenicity of bFGF. Methods -.The phage disply 7 peptides library was screened with monoclonal antibody GE22 to bFGF, which neutralize the bioactivin'es of bFGF. Results: After three cycles screening, the isolated phage clones with GF22 epitopes specifically inhibited bFGF binding to GF22.Sequence analysis showd that the epitopes shared a highly consensus spequence( Leu-Pro-Pro/Leu-Gly-His-Phe/He-Lys) and PPGHFK sequence was located at aino acids 22-27 (PPGHFK) within bFGF (155aa) molecule.Phage clones with the epitopes could highly induce imuno-response in mice,eapically with the sequence LPLGHK was 3 times higher than original sequence. Conclusion:Trie sequence LPLGHK may be a valuable vaccine in future studies of bFGF.

Objective To investigate effects of mini-invasive treatment for patients with vascular malformations in oral and maxillofacial region . Methods 8 cases with vascular malformations in oral and maxillofacial deep or special region were injected pingyangmycin into vein lake by color ultrasound-guided needle aspiration. Results All cases were cured and no facial nerve was damaged. Follow-up ranged from 6 months to 1 year, and no recurrence was found. The vascular malformations of 4 cases in maxillofacial deep region were disappeared or instead of fiber tissue with MRI detection 6 months after treatment. Conclusions Injecting pingyangmycin by color ultrasound guided-needle aspiration for patients with vascular malformations in oral and maxillofacial deep or special region is effective, safe and mini-invasive treatment.

Side population (SP) cells are highly enriched for stem cell activity and characterized by their ability to efflux the vital dye Hoechst 33342,because they express the ATP binding cassette (ABC)-dependent transporter ABCG2.SP cells can be selected from main population using flow cytometric analysis.Currently SP cells have been isolated from many tissues and organs.SP cells of different origins have some common characteristics.This article introduces the classifications,surface marker,and characteristics of SP cells.

Cancer stem cells(CSCs) are a small proportion of tumor cells with the property of stem cells in the tumor tissue;they are capable of self-renewal,multi-lineage differentiation and serve as the source of tumor cells and tumor tissues.The discovery of multiple myeloma CSCs and the study on its relationship with side population cells and niche provide a new interpretation on the pathogenesis of multiple myeloma.

Objective To investigate the clinical value of minimally invasive percutaneous internal fixation in the treatment of femoral intertrochanteric fracture by using anatomical screw plate.Methods From November 2005 to April 2008,60 patients with femoral intertrochanteric fracture were treated in our hospital with minimally invasive percutaneous internal fixation.Through a subcutaneous tunnel between fracture ends,an anatomical screw plate was placed and fixed.The outcomes were evaluated by comparing the X-ray image taken before and after the operation.The functions of the hip and standing and walking were determined as well.Results The 60 patients were followed up for 9 to 33 months with a mean of 24 months.According to Huang's standard,52 patients achieved excellent outcomes,6 were good,and 2 were poor.Conclusion Minimally invasive percutaneous internal fixation is an effective method for the treatment of femoral intertrochanteric fracture.

Objective Compared with povidone iodine solution to clean,glutaraldehyde immersion,highpressure steam sterilization of three disinfection methods for dental handpiece sterilization effect.Methods Select the 20 dental clinical used over phone,were randomly divided into A group,B group,C group,D group 5,A group for the control group,only cleaning method did not use any disinfection,B group was 1% Polyvinylpyrrolidone iodine solution,wipe,C group were soaked in 2% glutaraldehyde soluton,D group were treated with high-pressure steam sterilization,after each phone were inoculated with bacteria sample dish,the more monitoring of four groups of bacterial culture.Results A group of bacterial culture for the intensive growth of bacteria,B group had bacterial growth for the(+ ～+ + +),bacterial growth;C group had bacterial culturegrowth was(+ ～ + +),bacterial growth;D group of bacterial culture Growth of(-),no bacterial growth.Conclusion High-pressure steam sterilization was the disinfection of dental handpieces most effective way.

Objective To study the changes of plasma interleukin-13 (IL-13) in patients with acute cerebral stroke and its effects in the cerebral inflammatory reactions. Methods The levels of plasma IL-13 measured in 50 patients with acute cerebral infarction (CI group) and in 30 patients with cerebral hemorrhage (CH group) using enzyme-linked immunoabsordent assay(ELISA) were compared to the control A (with the risk factors of stroke) and control B (normal group).Results As compared with the controls (control A: 28.0?3.2; control B: 26.4?2.7), the levels of plasma IL-13(pg/ml) were increased in three periods in the CI group (37.6?6.2;45.2?10.1;41.3?8.3) and CH group (36.6?4.9;45.3?8.9,38.1?5.6) ( P